AppScreen is a browser editor for App Store screenshots. You design all your slides on one continuous canvas, so a phone can sit across the seam between two screenshots and the set reads as one strip when people swipe. Export gives you one PNG per slide at 1284x2778, ready for App Store Connect. Free to start. Pro is $9, once. Features: iPhone frames in six finishes plus iPad, gradient and solid backgrounds, overlay patterns, rich text where any word can take its own color, font and size, logos, images, guides, and presets. Free to start without an account. Pro is $9 one-time.

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